I think Sweden Game Conference 2015 was a fantastic success. Skövde felt like a trully international city, with attendees from Europe, US, China, Danemark, Germany, Holland, Finland and many other countries etc.
The share caliber of the international speakers does speak for itself - Chris Avellone, Raph Koster, Rami Ismail and others.

Of course, the fantastic local speakers from the game indystry, which are very well known internationally also, like Armin Ibrisagic, Sara Casen, Joel Nyström, or Tau Petersson have completed pretty much the best event I have attended in Skövde until now.